This document outlines several conventions of comedy genre films. Comedies are typically set in suburban areas like schools and bars that are happy and sunny. They use natural lighting and a range of shots. Common visual styles include modern colors and props like beer and drugs. The narrative follows multiple protagonists dealing with disruption, attempting repair, and achieving a new equilibrium. Character types include idiot protagonists, villains, and people who seem good but betray the group. Themes include good vs bad, idiocy, drinking, and friendship.